This type of heater uses a slicing process, and the product structure is integrated. The shell is insulated by the insulating layer, and it has the characteristics of novel structure, advanced technology, automatic constant temperature, high thermal efficiency, beautiful appearance, convenient installation, and safe use without open flame.
A: The fins are integrated, it is not easy to damage the internal components, there will be no aging, oxidation and dust accumulation, and the seismic performance is good.
B: Non-contact thermal resistance, under the condition of unchanged parameters, the heat transfer efficiency is increased by about 20% compared with the traditional cover sheet and viscose type.
C: High insulation level, withstand breakdown voltage up to 3000V or more.
D: Elastic components are used in the connecting part, and there is room for thermal expansion and contraction.
E: The overall structure of the product is complete, and the end supports use high-performance PPS components. The whole piece is treated with a special oxidation process, which is shiny and not easy to change color.
F: Flexible structure. Without changing the main structure, the fin distance and fin height can be adjusted according to customer requirements to achieve the purpose of changing the heat exchange area and adjusting the wind resistance and wind speed.
What is a PTC heater
As a new type of thermistor material, ptc is mainly used for switching and heating. The use of PTC material has the characteristics of thermal sensitivity, current limiting, delay, etc. and non-contact, noise-free and long service life. It can be applied to refrigerator startup, motor transformer protection, program-controlled switch protection, mosquito repellent, curling hair perm , Electric irons and other small household appliances. Utilizing the characteristics of stable performance of heating PTC, rapid heating, and little influence by power supply voltage fluctuations, various heater products made have become the most ideal substitute products for metal resistance wire heating materials. At present, it has been widely used in heaters, clothes dryers, air curtains, air conditioners, etc.
PTC heater principle
The PTC type ceramic heater is composed of PTC ceramic heating element and corrugated aluminum strip through high temperature bonding. This type of PTC heater has the advantages of low thermal resistance and high heat exchange efficiency. It is an electric heater with automatic constant temperature and power saving. One of its outstanding features is its safety performance. In any application, it will not produce "redness" on the surface of electric heating tube heaters, which may cause burns, fires and other safety hazards.